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Home >> Acura >> 1995 >> Integra GS-R, 4D Sedan >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater System >> Testing >> Relays Test
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Relays Test

  1. Remove relay. Ensure continuity exists between terminals "B" and "D". Ensure no continuity exists between terminals "A" and "C". If continuity is not as specified, replace relay. If continuity is as specified, go to next step.
  2. Apply battery voltage across terminals "B" and "D". See Fig 1 . Ensure continuity exists between terminals "A" and "C". If continuity is not as specified, replace relay.
Fig 1: Testing Relay
G95G10021Courtesy of AMERICAN HONDA MOTOR CO., INC.